4-Channel, 24-Bit Universal Analog Input Device
The Measurement Computing USB-2404-UI from Firetail DAQ provides four channels of 24-bit universal analog input with integrated signal conditioning. The device can be used to measure a variety of sensor types such as RTDs, thermocouples, load cells, and other powered sensors. The four channels are individually configurable, so a different measurement type can be performed on each channel. All channels are measured simultaneously at up to 100 S/s per channel.
The USB-2404-UI can perform the following measurements:
- RTD (4-wire and 3-wire)
- Resistance (4-wire and 2-wire)
- Bridge-based sensors (quarter-, half-, and full-bridge)
Measurement ranges vary for each type of measurement.
The device features built-in current and voltage excitation. The excitation circuit is protected from overcurrent and overvoltage fault conditions. Each channel also has a built-in thermistor for cold-junction compensation (CJC) calculations when measuring thermocouples. An analog prefilter removes noise that may be present in the signals prior to conversion.
With 250 VAC channel-to-channel and channel-to-ground isolation, the USB-2404-UI protects the individual channels and connected computer and ensures a reliable data stream. Each channel has a detachable six-position spring terminal for field wiring connections. The USB-2404-UI ships with a 2m USB cable and is powered by the +5 volt USB supply from your computer. No external power is required. The USB-2404-UI is a USB 2.0 high-speed device that is supported under popular Microsoft Windows® operating systems. The USB-2404-UI is fully compatible with both USB 1.1 and USB 2.0 ports.
- 4 channels of universal analog input
- 24-bit resolution
- Measures: voltage (±125 mV, ±1 V, ±4 V, ±15 V, ±60 V), current (±25 mA), thermocouples (J, K, R, S, T, N, E, B type), RTDs (Pt100, Pt1000, 3-wire and 4-wire), resistance (2-wire and 4-wire), and bridge-based sensors (quarter-, half-, and full-bridge)
- Simultaneous sampling at up to 100 S/s per channel
- Built-in thermistor for cold-junction compensation (CJC)
- Six-position spring terminal allows different measurement types to be performed on each channel
TracerDAQ® software included for acquiring and displaying data and generating signals
Universal Library includes support for Visual Studio® and Visual Studio® .NET, including examples for Visual C++®, Visual C#®, Visual Basic®, and Visual Basic® .NET
Comprehensive drivers for DASYLab® and NI LabVIEW™
InstaCal software utility for installation, calibration, and testing
Supported Windows® Operating Systems: Windows 7/Vista/XP SP2, 32-bit or 64-bit
Find out why Team ETHOS selected the Measurement Computing USB-2404-UI with universal inputs, for their Championship Pumpkin Catapult project.
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